I'm getting an error message, " unable to load data class information from sync services..." What do I do?

I'm getting an error message when I try to sync my iphone to my computer, "...unable to load data class information from sync services..." How do I fix this? I'm worried because my last computer was giving me this same error right before it crashed.

Hey KatanaGirl,
Thanks for the question, and welcome to Apple Support Communities.
The following article outlines the exact symptom you are experiencing, including a potential resolution:
iTunes for Windows: "Unable to load data class" or "Unable to load provider data" sync services alert
http://support.apple.com/kb/TS2690
Thanks,
Matt M.

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HT1766 I keep getting the following message, Unable to load data class information from Sync Services

I keep getting the following message when I try to sync. Unable to load data class information from service. Reconnect or try again late

Try this
iTunes for Windows: "Unable to load data class" or "Unable to load provider data" sync services alert

I can no longer sync. I get the "iTunes was unable to load data class information from Sync Services. Reconnect or try again later." Trying again gets same error.

I can no longer sync. I get the "iTunes was unable to load data class information from Sync Services. Reconnect or try again later." Trying again gets same error. Thoughts?

See:
iTunes for Windows: "Unable to load data class" or "Unable to load provider data" sync services alert
"load data class"

New Ipad and cannot sync contacts; error message unable to load data class info from sync services; reconnect or try again later

new Ipad and cannot sync contacts; error message on Itunes - unable to load data class info from sync servies; reconnect or try again later

For Windows - look at this.
http://support.apple.com/kb/TS1567?viewlocale=en_US
For Mac - maybe this applies
http://support.apple.com/kb/TS3744
I just picked these out by going to the box to the right called - More like This.

"iTune was unable to load data class information from sync services" what can I do?

I am getting this error message everytime when I cannot my iPhone 4 and syncing to iTune.
Can anybody advise me what to do. Plzzz..
I also cannot back up my iPhone with iTune.

Doublechecking. You've tried the following troubleshooting document?
iTunes for Windows: "Unable to load data class" or "Unable to load provider data" sync services alert

I have tried to sync my iPad to iTunes but got an error message saying that i\tunes was unable to load data class information from Sync Services. Any advice would be gratefully received.

I have tried to sync my iPad to my iTunes following an update to the latest IOS system. I keep getting an error message: "Unable to load data class information from Sync Services"
Any help would be much appreciated.
Mike

Hey Mike Urwin
Start with the article below for troubleshooting syncing issues with Sync Services.
Advanced troubleshooting for Sync Services on Windows with Microsoft Outlook 2003, Outlook 2007, or Outlook 2010
http://support.apple.com/kb/TS2776
Regards,
-Norm G.

I recently began getting an error message: "iTunes was unable to load data class information from Sync Services. Reconnect or try again later." How can I correct this?

I'm getting the following message when I try to sync my iPhone in iTunes: "iTunes was unable to load data class information from Sync Services. Reconnect or try again later." This message began appearing a few days ago. Before that, the sync function worked just fine. Can anyone help? Thank you!

Hi vbsugihara,
Thanks for visiting Apple Support Communities.
You can find troubleshooting steps to resolve the error message you're seeing in this article:
iTunes for Windows: "Unable to load data class" or "Unable to load provider data" sync services alert
http://support.apple.com/kb/TS2690
All the best,
Jeremy

TS2529 iTunes was unable to load data class information from Sync Services. Reconnect or try again later is the error message I am getting when i connect my iphone 4 to my windows based computer. Any help out there?

iTunes was unable to load data class information from Sync Services. Reconnect or try again later. This is the message when I try to connect my iphone 4 to my computer. If anyone could help me with this, I would appreciate it.

iOS: Device not recognized in iTunes for Windows
http://support.apple.com/kb/TS1538
iOS: Device not recognized in iTunes for Mac OS X
http://support.apple.com/kb/ts1591

Error message: "iTunes was unable to load data class information from Sync Services. Reconnect or try again later."

I'm getting this error message: "iTunes was unable to load data class information from Sync Services. Reconnect or try again later."
Later has come.
What does it mean?
How can I sync my iPad?
Thanks

Hi vbsugihara,
Thanks for visiting Apple Support Communities.
You can find troubleshooting steps to resolve the error message you're seeing in this article:
iTunes for Windows: "Unable to load data class" or "Unable to load provider data" sync services alert
http://support.apple.com/kb/TS2690
All the best,
Jeremy

I get this message when i try to sync and download my iphone: itunes was unable to load data class information from sync services, reconnect or try again later. what does that mean and who do you fix it

I get this message when i try to sync and download my iphone, ITUNES was unable to load data class information from sync services, reconnect or try again later. this has happened twice. i have not downloaded by phone in several months. the first time i got this message i did not understand i and left my phone plug in for 12 hrs and it never did anything. today. when i got the message i just unplugged it.
help

http://support.apple.com/kb/TS2690?viewlocale=en_US&locale=en_US

I am receiving an error message when starting up iTunes: iTunes was unable to load data class information from sync services. Reconnect or try again later. (what does this mean?)

I recently updated my iTunes to the most recent version and I am receiving an error message when starting up iTunes: iTunes was unable to load data class information from sync services. Reconnect or try again later. (Does anyone know what this means and if it is going to cause me issues?)

http://support.apple.com/kb/TS2690?viewlocale=en_US&locale=en_US

I am having problems syncing my ipod touch. I keep getting this message. iTunes was unable to load data class information from sync services. Reconnect or try again later

When I try to sync my ipod touch 5. I get the following message. iTunes was unable to load data class information from sync services. Reconnect or try again later.
I get the same message when I try to sync my iPhone 4s
Should I uninstall/reinstall itunes and if so should it be all the programmes associated with Apple or just iTunes

See this thread for more people having the same issue.
http://discussions.apple.com/thread/6500271

Error message iTunes was unable to load data class information from Sync Services

I purchased some songs to download to my ipod and keep getting the following message: iTunes was unable to load data class information from Sync Services.
The songs have transferred okay to my ipad and iphone with no issue.
ipod has sw update 6.1.6.
Have tried the various suggestions regarding this issue on the site, but without success.
Are there any other suggestions?
I am using Windows 7.
I see from a google search that this is a common problem so why hasn't it been rectified in bug fixes?

Hello Human1234,
Thanks for using Apple Support Communities.
To troubleshoot Sync Services with Outlook and iTunes, please follow the troubleshooting in the article below.
Troubleshooting Sync Services on Windows with Microsoft Outlook 2003, Outlook 2007, or Outlook 2010
http://support.apple.com/kb/TS2776
Take care,
Alex H.

I have an ipod touch 5th gen and when connected to itunes i get a message saying itunes was unable to load data class information from sync services. reconnect or try again later. anyone got any ideas? i've tried most things on most forums but still no jo

i have an ipod touch 5th gen and when connected to itunes i get a message saying itunes was unable to load data class information from sync services. reconnect or try again later. anyone got any ideas? i've tried most things on most forums but still no joy

Try here:
iTunes for Windows: "Unable to load data class" or "Unable to load provider data" sync services alert
If not successful see the previous discussion on the right side of this page with the green checkmark.

HT4623 TRying to update iphone 4@ to ios 7. Get message in itunes "unable to load data class information from Sync services. Reconnect or try again later." That has not worked.

Corporate issued iphone 4S. Trying to update to ios 7. I tunes not recongnising the phone, and I get this message:
"itunes unable to load data class information from Sync Services. Reconnect ot try again later."
I have disconnected from itunes several times. The phone is dead, as if it was brand new.
I get "slide to setup" and then connect to wifi, which works, but nothing after that, just above message.

Hello there, scott_arrow.
The following Knowledge Base article offers up some great information for your particular message:
iTunes for Windows: "Unable to load data class" or "Unable to load provider data" sync services alert
http://support.apple.com/kb/TS2690
Thanks for reaching out to Apple Support Communities.
Cheers,
Pedro.

I'm getting an error message, " unable to load data class information from sync services..." What do I do?

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